So frustrating… I feel (some of) your pain. Two weeks ago Win 10 decide to install 22H2 on my X220t. I’d been putting that off since it caused a BSOD and boot loop. Surprise surprise, it still does. Even better, rolling back to the prior version doesn’t work. I was able to get into safe mode, but I still have to try and find which device is causing the BSOD. So annoying.
Edit: was able to fix this. Only took the better part of an afternoon.